Results 51 to 60 of about 94,260 (291)
Innovation in respiratory therapy and the use of three-dimensional printing for tracheostomy management [PDF]
, 2015 Technological advances have influenced practice patterns and innovation in many health disciplines, including respiratory therapy. Collaborative approaches and knowledge-sharing environments are vital in addressing problems and adopting emerging ...
Andrew J West +2 more
core
BioengineeringPolycaprolactone (PCL) implants in large animals show great promise for tracheal transplantation. However, the longest survival time achieved to date is only about three weeks.
Sen-Ei Shai +9 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source
Properties of 3D-Printed resins for interim restorations: effects of printing and post-curing protocols [PDF]
Brazilian Oral ResearchThis study analyzed the properties of three-dimensional (3D)-printed resins designed for interim restorations and subjected to different printing and post-curing protocols.
Leandro Edgar PACHECO +9 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source
SRM Journal of Research in Dental SciencesBackground The human ear significantly influences facial appearance. Auricular abnormalities can arise from many causes, and the cartilage cannot self-regenerate.
Eman Assem Ibrahim +3 more
doaj +1 more source
Instability of the printing jet during the three-dimensional-printing process
Journal of Low Frequency Noise, Vibration and Active Control, 2021 Euler’s instability criterion is widely used in engineering to design a column. However, this criterion is not suitable for judging the instability of a three-dimensional printing process because the axial motion of the printing jet has to be considered.
Yuting Zuo, Hongjun Liu
doaj +1 more source
Advanced Engineering Materials, EarlyView.A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm +3 more
wiley +1 more source
Three‐Dimensional Printing Simulator for Endoscopic Adenoidectomy Training
OTO OpenThis article presents an innovative approach to adenoidectomy training through the development of a 3‐dimensional (3D) printing model, termed e‐A.L.Ex (endoscopic‐adenoidectomy learning experience).
Ana Luiza De Bortoli De Paula +4 more
doaj +1 more source
Perceptual Translucency in 3D Printing Using Surface Texture
Journal of Imaging, 2023 We propose a method of reproducing perceptual translucency in three-dimensional printing. In contrast to most conventional methods, which reproduce the physical properties of translucency, we focus on the perceptual aspects of translucency.
Kazuki Nagasawa +3 more
doaj +1 more source